Addtech's largest shareholders 2025-03-31
| Owner | Shares (A) | Shares (B) | % capital | % votes |
| Anders Börjesson & Tisenhult-Gruppen | 6 348 648 | 244 200 | 2.4 | 16.4 |
| Tom Hedelius | 5 895 960 | 64 800 | 2.2 | 15.2 |
| Swedbank Robur Fonder | 15 090 273 | 5.5 | 3.9 | |
| SEB Funds | 14 897 949 | 5.5 | 3.8 | |
| Fidelity Investments (FMR) | 11 099 520 | 4.1 | 2.9 | |
| BlackRock | 10 708 828 | 3.9 | 2.8 | |
| Vanguard | 9 205 277 | 3.4 | 2.4 | |
| Lannebo Kapitalförvaltning | 8 624 925 | 3.2 | 2.2 | |
| Handelsbanken Fonder | 7 137 028 | 2.6 | 1.8 | |
| Norges Bank Investment Management | 6 592 643 | 2.4 | 1.7 | |
| AMF Pension & Fonder | 5 760 148 | 2.1 | 1.5 | |
| Capital Group | 5 687 536 | 2.1 | 1.5 | |
| Cliens Fonder | 5 370 000 | 2.0 | 1.4 | |
| ODIN Fonder | 4 675 769 | 1.7 | 1.2 | |
| Spiltan Fonder | 4 564 380 | 1.7 | 1.2 | |
| Total 15 biggest owners | 12 244 608 | 109 723 276 | 44.7 | 59.7 |